According to some of the latest research, a population of Asian carp as small as 20 in number could be enough to establish a damaging population of the invasive species in the Great Lakes. 
 
From The Atlantic Cities
“The report notes that this small population would have a greater than 50 percent chance of successfully spawning if they were to find a viable river access point to the lakes. Lake Michigan is the most likely target, and the Chicago Area Waterway System of rivers, sanitary canals and locks would be the most likely entry point. Already, the environmental DNA of carp has been detected as close as six miles from Lake Michigan. Some worry that the carp’s entrance into the Great Lakes is inevitable.”
Read more, including links to the full report and additional information, at the link above.

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Four science educators from Illinois and Indiana have been selected for the 2025 Shipboard Science Immersion on Lake Michigan July 7-13. The educators will spend a full week alongside researchers aboard the EPA research vessel Lake Guardian. Afterwards, they will bring Great Lakes science back to their classroom. Learn more and meet the four incredible teachers representing Illinois and Indiana at the link in bio.
🌿 Educators—Explore Restoration in Action! Join us Thursday, July 31 at Purdue Northwest (Hammond, IN) for a FREE full-day workshop diving into the transformation of the Grand Calumet River Area of Concern.🚍 Tour restored sites🧠 Engage with VR curriculum📚 Earn 6 PD hours🥐 Breakfast & lunch included🔗 Register now at the link in bio and bring real-world science to your classroom.Register by July 21st.
Attention STEM educators! Our new aquaponics curriculum is here! Designed for 9-12th grade classrooms with operating aquaponics systems, this curriculum, created by educators for educators, teaches STEM concepts through the lens of aquaponics, aligning with NGSS and Great Lakes Literacy Principles. Learn more at the link in bio.
Big news from Illinois‑Indiana Sea Grant! We’re thrilled to announce Dr. Stuart Carlton, our Assistant Director since 2018, will step into the Director role on July 14, 2025. Join us in congratulating Stuart, and read on at the link in bio to find out more about the transition!
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